Cell phones use radio waves to communicate. Radio waves transport digitized
voice or data in the form of oscillating electric and magnetic fields, called the
electromagnetic field (EMF). Some people claimed that cell phone use led to
brain cancer, why is this claim not supported by science? *
Waves do not displace matter
Waves transport matter
Waves increase matter
a O
Waves decrease matter
Answers: 3
Physics, 21.06.2019 19:00
Write a question about how changing temperature affects the gas inside the sports ball
Answers: 1
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Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.
Answers: 3
Physics, 22.06.2019 06:50
Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.
Answers: 3
Physics, 22.06.2019 08:50
You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
Answers: 1
Cell phones use radio waves to communicate. Radio waves transport digitized
voice or data in the fo...
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